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Relationship between dynamic response of surface to environmental changes and adhesive property of polyacrylate
Author(s) -
Xu Mei Xuan,
Zhang Wen Hua,
Xue Pu Xing,
Gao Wei,
Yao Kang De
Publication year - 1995
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1995.070580611
Subject(s) - copolymer , acrylate , adhesive , x ray photoelectron spectroscopy , polymer chemistry , vinyl acetate , materials science , contact angle , fourier transform infrared spectroscopy , transmission electron microscopy , acrylate polymer , ethyl acrylate , butyl acrylate , chemical engineering , polyethylene , polymer , composite material , nanotechnology , layer (electronics) , engineering
Acrylate copolymer composed of octadecyl acrylate (OA), 2‐ethyl hexyl acrylate (2‐EHA), hydroxythyl acrylate (HEA), and vinyl acetate (VA) was synthesized. The copolymer was used to adhere polyethylene (PE) with T ‐type peel, strength 4.4 N/cm. The interfacial characteristics of copolymer and PE were investigated via ATR‐FTIR, transmission electron microscopy (TEM), X‐ray photoelectron spectroscopy (XPS), and dynamic contact angle (DCA). Results show that apolar moieties of the adhesive enrich on the interface. Moreover, the time dependence of peel strength coincides with that of enrichment in nonpolar moieties on the interface. © 1995 John Wiley & Sons, Inc.